1456001.00000000

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:831

約数の個数: 128

約数和(自身を含む): 208483200

約数和(自身を除く): 144285240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 370, 380, 444, 456, 555, 570, 703, 740, 760, 761, 888, 1110, 1140, 1406, 1480, 1522, 2109, 2220, 2280, 2283, 2812, 3044, 3515, 3805, 4218, 4440, 4566, 5624, 6088, 7030, 7610, 8436, 9132, 10545, 11415, 14060, 14459, 15220, 16872, 18264, 21090, 22830, 28120, 28157, 28918, 30440, 42180, 43377, 45660, 56314, 57836, 72295, 84360, 84471, 86754, 91320, 112628, 115672, 140785, 144590, 168942, 173508, 216885, 225256, 281570, 289180, 337884, 347016, 422355, 433770, 534983, 563140, 578360, 675768, 844710, 867540, 1069966, 1126280, 1604949, 1689420, 1735080, 2139932, 2674915, 3209898, 3378840, 4279864, 5349830, 6419796, 8024745, 10699660, 12839592, 16049490, 21399320, 32098980, 64197960]

約数ペア:

[(1, 64197960), (2, 32098980), (3, 21399320), (4, 16049490), (5, 12839592), (6, 10699660), (8, 8024745), (10, 6419796), (12, 5349830), (15, 4279864), (19, 3378840), (20, 3209898), (24, 2674915), (30, 2139932), (37, 1735080), (38, 1689420), (40, 1604949), (57, 1126280), (60, 1069966), (74, 867540), (76, 844710), (95, 675768), (111, 578360), (114, 563140), (120, 534983), (148, 433770), (152, 422355), (185, 347016), (190, 337884), (222, 289180), (228, 281570), (285, 225256), (296, 216885), (370, 173508), (380, 168942), (444, 144590), (456, 140785), (555, 115672), (570, 112628), (703, 91320), (740, 86754), (760, 84471), (761, 84360), (888, 72295), (1110, 57836), (1140, 56314), (1406, 45660), (1480, 43377), (1522, 42180), (2109, 30440), (2220, 28918), (2280, 28157), (2283, 28120), (2812, 22830), (3044, 21090), (3515, 18264), (3805, 16872), (4218, 15220), (4440, 14459), (4566, 14060), (5624, 11415), (6088, 10545), (7030, 9132), (7610, 8436)]